package com.ttn.business.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.ttn.common.core.entity.business.Grade;

/**
 * 等级表(StudentRecord)表服务接口
 *
 * @author makejava
 * @since 2023-01-30 15:57:40
 */
public interface GradeService extends IService<Grade> {


}
